Social inertia and social stability in chickens.
D000374:Aggression / Q000187:drug effects; D000728:Androgens / Q000494:pharmacology; D000818:Animals; D002645:Chickens; D004967:Estrogens / Q000494:pharmacology; D005108:Extinction, Psychological; D005260:Female; D006801:Humans; D012054:Reinforcement, Psychology; D012930:Social Dominance; D012937:Social Mobility
D000728:Androgens; D004967:Estrogens